题目内容：

The farewell party the graduates had been looking forward to ____________ yesterday evening at last
A.was held B.was to hold C.being held D.be held

优质解答

选 A.was held
主语是The farewell party ,
the graduates had been looking forward to 是它的定语
yesterday evening 说明是过去发生的
所以谓语用一般过去时 was held(被动）